add submissions dashboard view

app/views/templates/_dropzone.html.erb

@@ -0,0 +1,30 @@
+<%= form_for '', url: templates_upload_path, id: form_id = SecureRandom.uuid, method: :post, class: 'mt-8 block', html: { enctype: 'multipart/form-data' } do %>
+  <input type="hidden" name="form_id" value="<%= form_id %>">
+  <button type="submit" class="hidden"></button>
+  <file-dropzone data-submit-on-upload="true" class="w-full">
+    <label for="file_dropzone_input" class="w-full block h-52 relative hover:bg-base-200/30 rounded-xl border border-2 border-base-300 border-dashed">
+      <div class="absolute top-0 right-0 left-0 bottom-0 flex items-center justify-center">
+        <div class="flex flex-col items-center">
+          <span data-target="file-dropzone.icon" class="flex flex-col items-center">
+            <span>
+              <%= svg_icon('cloud_upload', class: 'w-10 h-10') %>
+            </span>
+            <div class="font-medium mb-1">
+              Upload New Document
+            </div>
+            <div class="text-xs">
+              <span class="font-medium">Click to upload</span> or drag and drop
+            </div>
+          </span>
+          <span data-target="file-dropzone.loading" class="flex flex-col items-center hidden">
+            <%= svg_icon('loader', class: 'w-10 h-10 animate-spin') %>
+            <div class="font-medium mb-1">
+              Uploading...
+            </div>
+          </span>
+        </div>
+        <input id="file_dropzone_input" name="files[]" class="hidden" data-action="change:file-dropzone#onSelectFiles" data-target="file-dropzone.input" type="file" accept="image/*, application/pdf<%= ', .docx, .doc, .xlsx, .xls' if Docuseal.multitenant? %>" multiple>
+      </div>
+    </label>
+  </file-dropzone>
+<% end %>